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一种超导磁悬浮系统的设计及悬浮力特性分析

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Keywords: 薄间隙磁场,超导磁悬浮,整形块,超导加速度计

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Abstract:

根据一种计算超导体薄间隙磁场的方法,设计了一种新型的超导磁悬浮支承结构。首先分析了其支承系统在无源悬浮条件下的力学特性式,然后针对无源磁悬浮支承刚度低的缺点,引入了线性反馈控制系统,并分析了线性反馈控制下的力学特性。最后悬浮力的计算结果经过有限元计算验证,一致性较好。本超导磁悬浮系统具有结构简单、电磁力计算方便等优点,对设计超导加速度计和超导陀螺仪有重要的借鉴意义。

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